Exploiting ultra-wide bandwidths is a promising approach to achieve the terabits per second
(Tbps) data rates required to unlock emerging mobile applications like mobile extended …

Due to government and other agency regulations, microwave bands, which range in
frequency from 6 to 42 GHz, often have a small bandwidth of a few hundred megahertz …

In this paper, a novel 8-phase-shift-keying (8-PSK) carrier recovery and demodulation
method using a comparator and frequency divider is proposed. A proof-of-concept 8-PSK …

An integrated QPSK Costas loop for analog receiver synchronization is presented. The
circuit synchronizes the local oscillator signal to the received RF signal with respect to …

In this paper, an IF quadrature phase-shift keying demodulator is presented, which performs
phase and frequency synchronization in the analog domain. The presented demodulator …

This paper suggests a novel continuous-time robust extremum seeking algorithm for an
unknown convex function constrained by a dynamical plant with uncertainties. The main …

In 2012 a group of researchers proposed a basic research initiative to the German Research
Foundation (DFG) as a special priority project (SPP) with the name: Wireless 100 Gbps and …

A feasibility study of a carrier recovery technique based on a feed‐forward controlled
leakage transmission carrier is presented. The study proposes a receiver topology and …

This paper discusses the influence of local-oscillator leakage on signal quality based on a
homodyne double-balanced quadrature E-band transmitter designed for broadband …

This paper presents a low-cost down-converter module for 60 GHz short-range multi-gigabit
per second wireless applications. The 60 GHz down-converter IC, consisting of a mixer, a …